Chris Doel collected vape batteries that were left at a music festival and created a battery to power an e-bike. NBC News' ...

Carlo Tapia, a student intern researcher with the University of Guam Center for Island Sustainability and Sea Grant, at a ...

Our pick of the best power banks and power stations to keep you energized away from home, whether skywatching or wildlife spotting. If you spend a lot of time away from a power source but need to ...

Want to be sure your astrophotography gear doesn't cut out at the worst moment? The best power banks will keep you powered up through the planet parade and March's total lunar eclipse. These days ...

In today's fast-paced world, having a reliable power bank is essential. Whether you're a frequent traveler, a busy professional, or a student, a power bank can keep your devices charged on the go.

Panic? That's not your style. You recall your secret weapon -- your power bank. With one swift, well-practiced move, you reach into your bag, pull out your trusty power bank, and hook it up to ...

It's happened to me more times than I'd like to admit, which is why I'm never without my trusty power bank -- it's all about staying one step ahead of problems. Also: The best MagSafe ...

Power banks are big rechargeable batteries with built-in USB ports, and their flexibility and portability make them one of the most useful accessories you can carry for keeping your devices topped up.